High-quality Truck Chassis Transmission System Parts Enables the vehicle to turn smoothly DZ90149320005SC Rear Axle Inter-wheel Differential Assembly for Shac

Truck Chassis Transmission System Parts DZ90149320005SC Rear Axle Inter-wheel Differential Assembly for Shac

 Functions

• 1. Structural Support and Power Transmission
   
  Bearing Core Components: This component forms the "skeleton" of the differential assembly, housing planetary gears, half-shaft gears, and the cross shaft.
   
  Transmitting Torque: As a link in the power transmission chain, it distributes the power from the driven gear (large bevel gear) of the final drive to the left and right half-shafts via the internal planetary gears, ultimately driving the wheels to rotate.
   
  2. Achieving "Differential" Function
   
  Allowing Speed ​​Differences: This is its most important function. When the vehicle turns or travels on uneven surfaces, the planetary gears within the differential housing rotate, allowing the left and right wheels to roll at different speeds (outer wheels faster, inner wheels slower), thus preventing tire slippage and ensuring smooth steering.
   
  Protecting Mechanical Structures: By coordinating the speed difference, it effectively reduces mechanical stress impacts on the half-shafts, tires, and the entire transmission system, extending their service life.
   
  3. System Protection and Lubrication Guarantee
   
  Protecting Internal Gears: The differential housing provides a robust protective shell for the precision gear set, resisting external impacts and preventing foreign objects from entering.
   
  Lubricating medium container: When it rotates at high speed, it causes gear oil to splash, ensuring that the internal bearings and gears are always in good lubrication condition under heavy load conditions, and preventing burning noise caused by excessive friction and overheating.